76293849
Aug 2, 2001
Dec 2, 2003
Integrated circuits; switching power supply; converters; electro-optical converters; electric ballasts; uninterrupted power supply
Electrical and Scientific ApparatusComputer software design for others; maintenance of computer software; computer consultation in the field of computer software; testing, analysis and evaluation of the computer peripherals and electronic parts of others for the purpose of certification; design for others in the field of factory production equipment; engineering
Computer and Scientific